The Big Dipper 1 4 comes with a VVT wheel, is it right to be on time?

CamshaftsThe marker is aligned with another black chain marker. The specific method is shown in the following figure:

2. Turn the Big Dipper.

Timing gear of the crankshaft. The specific method is shown in the following figure:

3. Align the timing mark of the Big Dipper crankshaft with the yellow chain mark. The specific method is shown in the following figure:

4. In this way, the operation of the Big Dipper timing is completed.

Theoretical fuel consumption: 4 liters 100 kilometers, average fuel consumption: 5 liters 100 kilometers As an economical car, the low fuel consumption of the Beidou Star is deeply loved by consumers.

The manufacturer's nominal economic fuel consumption is 50 kilometers per hour and a constant speed of 100 kilometers, and the actual use is almost kept within 5 liters and 100 kilometers. With a 31% increase in the power ratio of the liter engine, the power is very abundant at high revs, reaching 120 km h in 3rd gear.

Therefore, although the Beidou has a higher body and bears more wind resistance than a sedan, its engine performance is still not weak, and the fuel consumption is relatively low. Jiangxi Beidouxing Automobile: The company was developed in cooperation with Suzuki Corporation of Japan"Big Dipper"The family multi-functional passenger car is the crystallization of aviation technology and Japanese technology, and is the perfect combination of technology and culture.

It has long been made in China, the classic K14B engine, the engine is the Japanese Suzuki world strategic four-cylinder engine, using overhead twin camshafts, through the optimization of Changhe Suzuki, the efficiency has been improved, the maximum power is 71kw, the peak torque can reach 120Nm, the comprehensive fuel consumption of 100 kilometers is only, and the economic performance is very good.

For the Big Dipper timing chain, align the intake camshaft mark with the black mark of the chain, and the exhaust camshaft mark with the other black chain mark, and turn the timing gear of the crankshaft; The specific operation steps for the Big Dipper timing chain are as follows:

1. Align the Big Dipper intake cam with the black mark of the chain.

2. The Big Dipper exhaust camshaft mark is aligned with another black chain mark.

3. Rotate the timing gear of the Big Dipper crankshaft.

4. Align the timing mark of the Big Dipper crankshaft with the yellow Hemo chain mark.

5. In this way, the operation of the Big Dipper timing is completed.

Timing belts should be used. Specifically, you can look at the material of the timing cover to determine whether the timing belt used is troublesome or the timing chain.

If the timing cover is made of plastic, then the engine of this car uses the timing belt, because the timing belt will age, so it needs to be replaced regularly, generally made of plastic, easy to disassemble and assemble, Kaidou and the timing belt does not need lubrication, so the sealing requirements are low.

If the timing cover is made of metal, then this engine uses a timing chain, because the timing chain fluid needs to be lubricated with oil for early work, and the timing chain does not need to be replaced regularly, so metal is used for tightness and durability.

The above is a simple way to distinguish whether the timing belt or the timing chain used in the engine is used.

Summary. The Big Dipper has a VVT wheel, is it right to be like this?

Hello, happy to answer your questions.

In 2020, how to install the Big Dipper VVT chain timing?

Hello, the Big Dipper has a VVT wheel, which has the mark of the sprocket related to the wax on the chain, directly aimed at the camshaft and the two wheels of the war, and then aimed at the crankshaft wheel to change the loss, you give me a few more words, I will send you the relevant **.

Hello, does this timing install have **?

Where does this crankshaft right?

For the Big Dipper timing chain, align the intake camshaft mark with the black mark of the chain, and the exhaust camshaft mark with the other black chain mark, and turn the timing gear of the crankshaft; The specific operation steps for the Big Dipper timing chain are as follows:

1. Align the Big Dipper intake camshaft mark with the black mark of the chain.

2. The Big Dipper exhaust camshaft mark is aligned with another black chain mark.

3. Rotate the timing gear of the Big Dipper crankshaft.

4. Align the timing mark of the Big Dipper crankshaft with the yellow chain mark.

5. In this way, the operation of the Big Dipper timing is completed.

The timing is aligned by the logo on the pulley and cam. The Big Dipper should be used in Suzuki's K14 engine, the chain has three points on the cam teeth and two arrows, and one point on the crankshaft teeth is OK.

It is a timing belt.

Unlike the drive belts of attachments, they are easy to see and easy to inspect. Timing belts are often hidden behind a cover and can only be accessed depending on the arrangement of the engine and engine compartment. However, in most cases, the lid on the timing belt, at least the upper half of the cover, can be removed or removed so that the belt can be carefully inspected and replaced.

If you don't see a well-maintained, properly tensioned belt, you should replace it in time.

Personal opinion:

The former is better, the latter in the current global automotive technology field can not be used maturely, to put it simply, the widely used primary L, intermediate V, and high-grade W arrangement form of the engine in the operation of the technical defects are low, even if the damage repair is more convenient, just like automatic transmission and manual transmission. Wish!

Different models have different counterparts, but it's basically the same, take the carnival as an example:

First of all, you need to prepare a special tool for valve timing assembly, a total of 2 pieces: one is the camshaft timing correction plate (Ford's special tool number is 303-376, hereinafter referred to as No. 1 special tool) and the other is the crankshaft TDC timing alignment bolt (Ford's special tool number is 303-507, hereinafter referred to as No. 2 special tool).

Then follow the steps below to assemble.

1) Use the spark plug sleeve to remove all spark plugs.

2) Look through the spark plug hole and use a manual wrench or socket to turn the crankshaft with disc fixing bolts {Note: only turn the crankshaft in the normal direction of rotation of the engine crankshaft). Bring the 1-cylinder piston close to the top dead center.

Remove the blind plug bolt located about 5 cm directly behind the crankshaft position sensor (CKP). Install and tighten the No. 2 special tool directly by hand. Rotate the crankshaft clockwise (the direction of normal rotation of the engine crankshaft) again so that the crank of the crankshaft is in contact with the No. 2 special tool, and then turn the crankshaft counterclockwise about 30°; -60°；。

3) Gently turn the intake and exhaust camshafts with hand tools. The intake and exhaust cams of the 1st cylinder are placed in the position where the intake and exhaust valves are all closed (that is, the so-called "upper figure"), and then the No. 1 special tool is tightly placed into the timing groove of the intake and exhaust camshaft from the rear plane of the cylinder head.

4) Turn the crankshaft pulley fixing bolt with a tool again in the direction of normal rotation of the engine crankshaft, so that the crankshaft is in close contact with the No. 2 special tool.

5) Remove the fixing bolt of the crankshaft pulley (do not make the crankshaft rotate), remove the crankshaft pulley, and find 1 M6x18 bolt and tighten the bolt by hand. Fix the crankshaft pulley on the engine's timing cover (note: the fixing bolts can be tightened by hand Do not tighten with tools, in addition, there is 1 bolt hole for installing M6 bolts on the crankshaft pulley, and the crankshaft pulley needs to be vertically downward when fixing, aligned with the bolt holes on the timing cover,).